| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.63 | 5.318% | $208.14 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $100.80 | 4.485% | $105.3209 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $218.40 | 13.161% | $247.1436 | $247.14 | $247.15 | $247.10 |
| Purchase #4 | $191.68 | 11.384% | $213.5009 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $22.65 | 6.489% | $24.1198 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $167.84 | 5.401% | $176.905 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $29.29 | 3.679% | $30.3676 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $928.29 | $1,005.4978 | $1,005.50 | $1,005.45 | $1,005.40 | |